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What model is my Walbro carburetor?
Search the carburetor body for the Walbro carburetor identification numbers. According to the Small Engine Advisor site, Walbro identification numbers are normally found on the outside body of the carburetor. Walbro carburetor identification codes are a combination of letters and numbers, WT-160B, for example.
How do I tell what model my carburetor is?
It’s like a “VIN” for your carburetor and should be hand-stamped on the front of the choke tower to the right of the vent tube on most typical Holley carbs. The list number typically is four to six digits long and may or may not have a suffix number behind it.
Where is the model number on a carburetor?
Look at the upper front of the carburetor on the piece known as the airhorn, or choke tower. This is a rectangular part of the carburetor with rounded edges, open to the top of the part. There will be a small number stamped there.
Where do I find my Walbro part number?
The Walbro part numbers and letters can be found next to the adjustment needles on some of our larger models like the HDA and HDB series carburetors, and near the fuel inlet fitting on our WT and WA series.
Where are Walbro carburetors made?
Walbro is a global organization, headquartered in Tucson, Arizona, with over 2300 employees worldwide. The company has ISO certified manufacturing and engineering facilities in the United States, Japan, Mexico, Thailand and China.
Who makes Walbro carbs?
TI Automotive purchased Walbro’s automotive fuel pump division in approx yr2000, and is the actual manufacturer of all Walbro branded automotive fuel pumps and fuel delivery modules.
How do I know what Rochester carb I have?
All Rochester Quadrajet carburetors are identified by a seven- or eight-digit GM part number. On units made before mid-1968, the part number was stamped around the outside edge of a round metal tag attached to the fuel bowl.
What do Briggs and Stratton model numbers mean?
The number model system consists of three series of numbers. The first number you find will be the model number, the second number is the engine type and the third number is the code number.
How a Walbro carburetor works?
One side of the diaphragm has a small metal pin. This pin is about 7/32” long. The diaphragm is installed with this pin side towards the carburetor. The pin presses upon the fuel flow fulcrum, which overrides the fulcrum spring and opens the fuel flow seat as the diaphragm moves towards the carburetor.
Does Walbro make engines?
Walbro’s products have powered over 435 Million engines since 1950 in the lawn and garden, recreational and marine, construction, agriculture and outdoor power equipment markets. Walbro manufactures carburetors, ignition systems, fuel injection systems, pumps, valves and fuel storage and delivery systems.
Are Walbro fuel pumps universal?
Recently Walbro released a uprated version of these pumps which are the GSS350, GSS351, GSS352 and are rated at 350LPH. The GSL392 255LPH and the GSL396 350LPH high pressure pump, however these models are the universal inline fuel pumps, which means it usually mounts outside the fuel tanks.
Is TI Automotive Walbro?
Walbro Automotive Fuel Pumps Are Now TI Automotive If you’re in the market for a high-performance fuel pump, you may be surprised to notice that the world-renowned brand, Walbro, has changed its name for aftermarket fuel pump products to TI Automotive.
Are Walbro engines any good?
Walbro has demonstrated outstanding performance in terms of quality, cost competitiveness, on-time delivery and flexibility. Walbro has demonstrated outstanding performance in terms of quality, cost competitiveness, on-time delivery and flexibility.
What is the smallest Walbro carburetor?
The WA/WT series includes our smallest diaphragm carburetors, designed for engines from 14 to 50 cc. Meets all CARB and EPA regulations.
Where are Walbro pumps made?
Made in the USA by TI Automotive (formerly known as Walbro). Walbro’s GSS340, GSS341, GSS342 fuel pumps are 255LPH high-pressure GSS series in tank fuel pumps.
Where is the model number on a quadrajet carb?
There are a couple of locations containing the codes needed to identify your Quadrajet; both are located on the driver side of the carb body. Early Q-jets used a circular tag stamped with the codes found in a cavity in the side of the float bowl, while later carburetors used a stamping on the body of the carb.
What happens if your carburetor is too small?
If the carburetor is too small, it restricts airflow into the engine. The cylinder can’t fill up all the way. This starves the engine and results in slow acceleration and a lack of top-end power. A larger displacement engine running at higher rpm will require more air and fuel.
Are carburetors universal?
These are universal, non-emissions legal carburetors that are intended for off-road and racing vehicles only. Gas and alcohol versions are available in various sizes for most any size racing engine or class. Other race carburetors are used in circle track or oval track racing.
How do I know what carburetor is in my riding mower?
Carburetor Location in Riding Mowers On a riding mower, you will generally find the carburetor on the side of the mower’s engine. Similar to a walk-behind mower, the carb is located below or behind the air filter.
What are the three types of Briggs and Stratton carburetors?
That model Briggs & Stratton engine has three different types of carburetors it could have been made with. The three types are the primer system, choke system and autochoke system.
How do I identify an old Briggs and Stratton engine?
How can I determine the age of my engine if it was made after 1965? The first two digits (99) denote the year of manufacture. The next two digits (01) are the month of the year, which is January. The following two digits (15) are the day of the month. The final two digits designate the plant and assembly line.
How do I identify my Rochester 2 barrel?
All Rochester carburetors are identified by a seven- or eight-digit part number. The earliest units, made before mid-1968, had a triangular metal tag attached to the fuel bowl. The seven-digit part number is listed on the tag. You occasionally find original carburetors with an anodized tag of various colors.
What is a Rochester carburetor?
The Quadrajet is a four barrel carburetor, made by the Rochester Products Division of General Motors. Its first application was the new-for-1965 Chevy 396ci engine.
